Coinerella

"Made in EU" - it was harder than I thought.

I tried building my startup entirely on European infrastructure. Here's the stack I landed on, what was harder than expected, and what you still can't avoid.

Programmatic SEO for Niche Marketplaces: Generating 100k+ Pages That Actually Rank

Programmatic SEO for Niche Marketplaces: Generating 100k+ Pages That Actually Rank

How we built a pipeline that generates 100k+ localized wiki pages for a European car parts marketplace — and what actually moves the needle for programmatic SEO in 2026.

Working with Electrum: Generating Scripthashes from addresses

Working with Electrum: Generating Scripthashes from addresses

Electrum is a great way to interact with Bitcoin like blockchains without having to download the whole chain yourself. It allows for something called a light client. This lightness however comes with a small, but consequential pitfall. The Problem How do you generate Scripthashes? Scriphashes are not your regular addresses